baber/WOPTO huggingface dataset:
Patent JP-S5731404-A (JP)
Title: On-line grinder for rolling roll
Inventor: TSUBOTA KAZUYA
IPC: B24B5/37
Filed: 1980-08-04
Abstract: PURPOSE: To grind a work roll as it is set in a rolling mill, by providing a grinding roll with a crown precisely fittable to a crown of a work roll, and by pressing this grinding roll to the work roll for grinding it.  
     CONSTITUTION: When a work roll 2 is abraded, a pusher driving mechanism 5 is started to strongly press a grinding roll 3 to the work roll 2 through an upholding beam 4. A brake 9 is then actuated to restrain the rotation of the grinding roll 3. Since the work roll 2 is rotating, a friction generates between a crown 13 of the work roll 2 and a crown 15 of the grinding roll 3 so that the work roll 2 is ground by the grinding roll 3 and is corrected to a prescribed crown. At the point of time as the crown 13 of the work roll 2 is corrected, the pusher driving mechanism 5 is withdrawn so as to separate the grinding roll 3 from the work roll 2, and the grinding work is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H045994-A (JP)
Title: Seam split molding working device for cloth to be worked
Inventor: NOZAKI EIZO
IPC: D06F71/30
Filed: 1990-04-24
Abstract: PURPOSE:To always perform cloth opening satisfactorily conforming to the change of size, to easily perform press working, and to obtain seam split with high quality by comprising a device of two cloth opening plates provided in parallel, a means to move each cloth front opening plate in a lateral direction so as to be connected/disconnected, respectively, and a means to adjust the opening angle of the two cloth front opening plates arbitrarily. CONSTITUTION:The cloth front opening plates 1, 2 can be turned around the pins 24 of connecting bodies 25, 28, respectively by setting the driving quantities of driving motors 12, 13 at the other side of the cloth front opening plates 1, 2 so as to be opened relatively wider than that of driving motors 12, 13 on one side. A slide rail 26 is slided in a slide groove 27 at the other side, and as a result, the cloth front opening plates 1, 2 can be formed in various kinds of aperture angles by controlling the rotation of the driving motors 12-15 arbitrarily, respectively. In such a way, it is possible to adhere cloth closely on the cloth front opening plate, and to clear the imperfection of cloth opening, and also, a form targeting the seam line of the body of the garment can be obtained.
Patent JP-S5810327-A (JP)
Inventor: FUJINAMI YOSHIO
IPC: H01H21/28
Filed: 1981-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S588242-A (JP)
Title: Spark firing multcylinder internal-combustion engine
Inventor: KASUYA KAZUSATO
IPC: F02D9/02
Filed: 1981-07-08
Abstract: PURPOSE:To stabilize the air-fuel ratio by controlling such that the shutter valve provided at the down stream of the branch of an intake manifold will make the upstream approximately constant. CONSTITUTION:A shutter valve 7 is fixed at the downstream of the branch of the mainfold 2 to the shaft 6 fixed rotatably to the second cylinder side 5 of the intake mainfold 2 of a two-cylinder engine 1 and opened/closed by means of a vacuum motor 9. In other word a diaphragm 13 having one end being energized by a compression spring 18 through a link 10 of a motor 9 is coupled to the lever 8 of the valve 7 having the other end secured to the shaft 6 and the pressure chamber 16 is conducted through a negative pressure path 17 to a manifold 2. Consequently when the negative pressure at the upstream of the valve 7 is higher than the predetermined level the valve 7 will close while when it is lower than the predetermined level said valve 7 will open to reduce the variation of the fuel adhered in the manifold 2 thus to stabilize the air-fuel ratio.
Patent JP-S5534708-A (JP)
Title: Printer
Inventor: KOJIMA MASAHIRO
IPC: G06K15/00
Filed: 1978-08-31
Abstract: PURPOSE: To print only one negative by using a shielding plate in case of partially changed contents by using a printer which can print two negatives simultaneously.  
     CONSTITUTION: Types (2-1) and (2-2) facing toward directions opposite to each other are fitted to both sides of endless type belt 1, and they are made opposite to print form 4 by ink ribbons (3-1) and (3-2). When the drive of shielding magnet 7a is released, shielding plate 7 rises to the broken-line position by a spring, and the print dependent upon hammer 5 is shielded by one negative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09325235-A (JP)
Title: Formation of v-groove on substrate and method for connecting optical waveguide to optical fiber
Inventor: OKUBO HIROYUKI
IPC: G02B6/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a V-groove on a substrate with which the V-groove having the machining accuracy in depth and length of submicrons or below is formable on the substrate and a method for connecting an optical waveguide to optical fibers by which the optical fibers are easily fixed on the substrate. SOLUTION: At the time of dry etching, an isotropic etching shape is obtained when the temp. of the rear surface of a quartz substrate 1 is kept to >190 deg.C, an anisotropic etching shape is obtained when the temp. of the rear surface of the quartz substrate 1 is kept to 190 deg.C, and an etching shape, in which the etching area becomes small as the etching depth is increased, is obtained when the temp. of the rear surface of the quartz substrate 1 is kept to low temperatures of <190 deg.C. A concave section-shaped groove pattern 3 is formed on the quartz substrate 1 by utilizing such a property, and thereafter, a V section-shaped grove pattern 4 is further formed on the bottom surface of the concave section-shaped groove pattern 3. Consequently, the V-groove 2 of submicrons order is obtained.
Patent JP-H02288014-A (JP)
Title: Embedded-type lighting apparatus
Inventor: SATO KENICHI
IPC: F16B5/06
Filed: 1989-04-26
Abstract: PURPOSE:To ensure smooth sliding of a mounting device prior to mounting on a ceiling by protrudingly providing an elastic action piece portions that come in pressure contact with the external surface of the apparatus body in addition to portions which engage with and lock in grooves in the body and a portion which come in contact with the ceiling, a mounting device which locks the apparatus body on the ceiling. CONSTITUTION:With the apparatus body 1 mounted in position, the pressing piece portion 11 of the mounting device body 5 catches the engaging groove 3 of the body 1 in a wedge-like manner to hold the body 1 positively on a ceiling surface 13. However, prior to mounting by protrudingly providing an elastic action piece portion 12 on the base portion 6 of the body 5 to make pressure contact with the external surface of the body 1, the body 5 can be readily moved along grooves 3 because a pressing piece portion 11 does not catch the grooves 3 for locking. Also, when the body 1 is inserted in a mounting hole 23 in the ceiling surface, the body 5 is positively held in a specified position in the groove 3. After insertion, the body 1 can be held on the ceiling surface 13 merely by lowering the body 5 along the grooves 3, thus ensuring easy mounting work.
Patent JP-S62261325-A (JP)
Inventor: YURA MASAKI
IPC: A47L15/46
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05303715-A (JP)
Title: Floating magnetic head
Inventor: TAKENOUCHI KAZUNORI
IPC: G11B5/127
Filed: 1992-04-27
Abstract: PURPOSE:To provide the floating magnetic head with lowered magnetic resistance and corresponding to miniaturization by forming a magnetic film with the high saturation magnetic flux density at the bottom of a magnetic head core by using a thin film formation technique. CONSTITUTION:In the floating magnetic head mounting magnetic head cores 21 and 22 on a slider, reinforcing glass is placed between the lower end sections of a 1st magnetic head core 21 and a 2nd magnetic head core 22 comprising the magnetic head core. Further a magnetic thin film 24 is formed over the lower end sections of the 1st magnetic head core 21 and the 2nd magnetic head core 22. The magnetic resistance other than a front gap section FG is made substantially zero, improving the magnetic efficiency of the core.
Patent JP-S5231541-A (JP)
Title: Method of constructing marine structure
Inventor: NISHINAKAGAWA TAKESHI
IPC: E02D23/02
Filed: 1975-09-04
Abstract: PURPOSE: After landing a marine structure on a submarine foundation, to positively execute safe construction of a marine structure by preventing from any vibration caused by wave, wind, shipping and the like and under the stable state by building the upper portion of the marine structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10300239-A (JP)
Title: Structure for installing circulation pump for boiler
Inventor: ITO HIDEKI
IPC: F24H9/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for installing a circulation pump for a boiler replaceable without necessity of man-hour and time at the time of necessity of replacing the pump with another type to reduce noise of the pump. SOLUTION: Two perpendicularly crossing surfaces of peripheral side plates 4 of a sheath 1 of a long longitudinal box state are formed of detachable front panel 4A and lateral panel. A reserve tank 12 is detachably placed fixedly at the side opposed to the panel 4A at a bottom plate 2 of the sheath 1, and a support base 8 for fixedly placing a longitudinal can 7 is provided at a separate side. An opening 8A directed toward the tank and a window hole 8B opposed to the lateral panel are formed at the base 8. One circulating pump 9 is installed, but two types of circulating pumps can be installed on the plate 2.
Patent JP-S58223979-A (JP)
Title: Bidirectional catv system
Inventor: ADACHI KAZUO
IPC: H04N7/14
Filed: 1982-06-21
Abstract: PURPOSE:To relieve the load of a center, by performing the processing of accounting in response to the attribute of a toll channel at a terminal side instantly when a request of the toll channel takes place at each terminal. CONSTITUTION:The information at each toll channel is informed to all terminal devices 500 in advance together with a toll channel notice command from the center cpu 110 and stored in a memory of a terminal controller 510. When a viewer depresses any of a toll channel key on a key pad 520, the signal is given to a terminal control section to discriminate whether or not the requested toll channel is the channel G. When the channel G is already occupied and accounted, a picture is outputted instantly on a receiver 530. In case of the 1st request, the toll key confirmation on the key pad 520 is depressed after the processing of procedure of viewer confirmation and when the presence of will of viewing is discriminated, the accounting processing is done.
Patent JP-S5630661-A (JP)
Title: Slip ratio detector
Inventor: KURIHARA KEISHIROU
IPC: E02F9/26
Filed: 1979-08-22
Abstract: PURPOSE:To obtain a correct slip ratio getting rid of fading effect by selectively outputting speed signal larger in the level corresponding to ground speeds on different surfaces detected with two Doppler modules. CONSTITUTION:Ground speeds are detected with Doppler modules 5 and 6 different position, for example, at the rear of a vehicle and a side ground and corresponding ground speed signals e and eb are separately inputted into Schmitt trigger circuits 13 and 14 and detectors 15 and 16. Square wave signals Pa and Pb from the Schmitt circuits 13 and 14 are inpitted into frequency-voltage converters 17 and 18 and analogue signals Va and Vb applied to analog switches 20 and 21. On the other hand, a comparator 19 turns on a switch 21 to select a signal Vb when the level of a detection signal ea' is lower than eb' while turns on a switch 20 to select a signal Va as ture ground speed signals Vc respectively. This allows a slip ratio es to be obtained free from any fading effect from signal Vc/drive wheel speed signal Vd.
Patent JP-H11302611-A (JP)
Title: Pressure-sensitive adhesive film for plating mask
Inventor: YAMAMOTO OSAMU
IPC: C25D5/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which exhibits good adhesion even to the irregular surface of a flexible printed wiring board, does not suffer from the penetration of a plating solution, can realize high-precision of plating finish, has good slidability on its back, and reinforces a flexible printed wiring board in a plating work to prevent its deformation or bending. SOLUTION: There is provided a pressure-sensitive adhesive film in which the support is an at least bi-layer film comprising a layer (A) having a thickness of 10-200 μm and made from a flexible resin having a tensile modulus of 0.5-150 kg/m<2> and a layer (B) made from a resin having a bending strength of 5-30 kg/mm<2> , and the pressure-sensitive adhesive layer is formed on the side of layer A. It is desirable that layer A is made from a low-density polyethylene resin, and layer B is made from a polyester resin.
Patent JP-S60253071-A (JP)
Title: Rotary magnetic recording body device
Inventor: MIYAKE IZUMI
IPC: G11B5/55
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a rotary magnetic recording body device which can start quickly a selection of a track by constituting a control means so that a distance which is equal substantially to a track pitch is set as a unit and a magnetic head is moved, when resetting the magnetic head to a reference position. CONSTITUTION:When an arm 328 abuts on a switch 324 in the course of shifting a head, and it is operated, a control device 60 detects a closed state of a contact 330 by a key scan which arrives in the next time. Therefore, if 24 pulses of one group are being sent out to a step-motor 30 in that case, a driving circuit 50 drives the motor 30 continuously until it is ended to send out said pulses. When it is ended to send out 24 pulses of one group, a magnetic head 26 is reset to the vicinity of the original position, and in that case, the control device 60 clears a counter for counting the number of tracks to ''0''. Therefore, the control is ended by passing out of a loop, and shifted to the next operation, for instance, such an operation as a selection of a desired track, etc.
Patent JP-H09294151-A (JP)
Title: Digital modulator-demodulator
Inventor: TOMARU FUMITO
IPC: H04L27/34
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To recover a carrier and to correct a phase error with high stability and high precision by receiving a transmission signal with a pilot carrier inserted thereto not via a high pass filter, using an AFC circuit to obtain a frequency difference, and thereby controlling a transmitter. SOLUTION: Data at an input terminal 1 are given to a mapping section 2, in which mapping signals I, Q are obtained, and subject to band limit and waveform shaping b roll-off filters 3i, q and the result is given to a frequency conversion section 4. The results are fed to a prime filter 5 and a D/A converter, a DC component is added to the signal I by an adder 8 and the result is subject to quadrature modulation by a quadrature modulator consisting of a phase shifter 11 and an adder 12 or the like. Thus, a signal to which a pilot carrier is inserted is obtained not via a high pass filter. The signal is received at a reception terminal 14 and an AFC circuit 21 obtains a frequency difference by the pilot carrier at a transmission side to control a transmitter 19.  Since the pilot carrier is inserted to detect a frequency error and a phase error, carrier recovery and correction of a phase error are attained with high stability and high precision.
Patent JP-H07275250-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OKUMOTO SHINICHI
IPC: G01N29/06
Filed: 1995-04-10
Abstract: PURPOSE:To provide an ultrasonic diagnostic device capable of harmonizing two contrary diagnostic capacities that are space resolution and time resolution. CONSTITUTION:A focus switch 5 has four focus selector switches with the focus depth respectively set so as to be able to set a first stage focus, a second stage focus, a third stage focus and a fourth stage focus by various kinds of combinations. When one or more focus selector switches of the focus switch 5 are pressed, delay data for setting the corresponding focus depth is computed or read from a memory in a controller 4. The delay data is supplied to a transmission control circuit 2 or a receiving control circuit 3 where adjustment is added thereto, and control for performing B-mode scanning with focus is executed.
Patent JP-S5533881-A (JP)
Title: Vacuum aluminium brazing device with magnesium collecting chamber
Inventor: TAMAGAWA HIDEYUKI
IPC: B23K31/02
Filed: 1978-09-01
Abstract: PURPOSE:To prevent Mg vapor from adhering to undesirable parts in brazing the works with brazing material containing Al and Mg, by providing a cooling chamber near the exit of the vacuum heating chamber for brazing and condensing Mg vapor generated from the brazing material. CONSTITUTION:The work 7 such as a heat exchanger assembly etc. clad with brazing material consisting of Al-Si-Mg alloy is put in the introducing chamber 2 of brazing device 1. The introducing chamber 2 and the next vacuum heating chamber are exhausted to reduce the pressure to 1-10 torr and the work 7 is put in the vacuum heating chamber 2 and passed through the heater 8. The brazing material clad on the work 7 is melted and brazing work is performed. At this time, Mg vapor generated from the melted brazing material is condensed on the Mg collecting plate 10 having cooling tubes 9 inside and recovered without damaging various devices in the equipment. Thus, brazing work is performed smoothly.
Patent JP-H09293885-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGIURA YOSHIYUKI
IPC: H01L29/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can easily form an electrode having capacitive coupling and can realize a high breakdown voltage, and also to provide a method for fabricating the semiconductor device. SOLUTION: An n-type single crystal silicon substrate 1 is subjected on its one major surface to ion implanting and thermal diffusing processes to form a p-type impurity diffusion region 1a and an n type high-concentration impurity diffusion region 1b, and then subjected to a local-oxidation-of-silicon(LOCOS) process with use of a silicon nitride film 3 as a mask. The silicon nitride film 3 and silicon oxide film formed by the LOCOS oxidation are removed to form a projection 1c. Subsequently, a silicon oxide film 5 and a polysilicon layer 6 are formed, and the polysilicon layer 6 formed on a top face of the projection 1c is etched and removed. Further, a silicon oxide film 8 is formed and then etched with use of the photoresist as a mask to form openings 9a to 9c therein. A metallic wiring material 10 is filled into the openings 9a to 9c to form a metallic wiring pattern.
Patent JP-H05304203-A (JP)
Title: Fabrication of semiconductor device
Inventor: HIKITA TOMOYUKI
IPC: H01L21/31
Filed: 1992-04-27
Abstract: PURPOSE:To form a small area isolation region by depositing an amorphous semiconductor entirely on the surface of a semiconductor substrate while leaving an insulation film only on the surface of the semiconductor substrate and the side wall of opening and then performing annealing. CONSTITUTION:A first insulation film 2a is formed on the surface of a silicon substrate 1. The first insulation film 2a is then patterned into a predetermined shape and an opening 3 is made in the silicon substrate 1 through etching. A second insulation film 2b is then formed on the surface of the silicon substrate 1 including the opening 3 and subsequently etched so that the second insulation film 2b is left only on the side wall 3a of the opening. An amorphous silicon 4 is deposited entirely on the surface of the silicon substrate 1, which is then annealed and the amorphous silicon 4 is removed selectively from the surface of the silicon substrate 1 thus isolating the active region. This method realizes an isolation region having quite small area.
Patent JP-H05302633-A (JP)
Title: Disk brake and manufacture thereof
Inventor: SUZUKI SHIGEO
IPC: F16D65/18
Filed: 1992-04-27
Abstract: PURPOSE:To mount a piston and a cover member on calipers in one work operation while they are prevented from moving by a control member and reduce the man-hours of mounting work by providing the control member for controlling the relative radial movement of the piston and the cover member. CONSTITUTION:A disk brake 1 includes a piston 7 slidingly fitted into a cylinder 12 provided in calipers 5 and a pair of pads 4a, 4b held between the piston 7 and a pawl 8 of the calipers 5 provided opposite thereto and put into contact with a disk 3 when the piston 7 slides. The cylinder 12 has a through hole 13 of a diameter a little larger than that of the piston 7 which passes through a part of the calipers 5. A cover member 14 is threadedly engaged with the calipers 5 in order to close an opposite side of the through hole 13 to the disk 3. The piston 7 and the cover member 14 are provided with a control part 42 for controlling the relative radial movement.
Patent JP-H04316366-A (JP)
Title: Solid-state image sensing device
Inventor: NOGUCHI TOSHIYUKI
IPC: H04N5/374
Filed: 1991-04-15
Abstract: PURPOSE:To obtain higher sensitivity by improving the aperture rate of pixel without changing a basic pixel structure in a solid-state image sensing device using CMDs as pixel. CONSTITUTION:An n<-> type semiconductor epitaxial layer 2 is formed on the surface of a transparent insulator substrate 1 consisting of sapphire, a CMD pixel section configured with a doughnut-shaped gate electrode 3 and a source region 4 and a drain region 5 consisting of n<+> type semiconductor diffusion layers formed on the inside and outside of the gate electrode 3 is provide on the surface of the epitaxial layer, and the transparent insulator substrate side is made a light-receiving surface to configure a solid-state image sensing device.
Patent JP-H05254490-A (JP)
Title: Wheel starting plate for aircraft
IPC: B64C25/40
Filed: 1992-03-14
Abstract: PURPOSE:To minimize ground touching resistance during landing by rotating wheels without using the power of an engine during landing of an aircraft. CONSTITUTION:A plurality of air receiving ports 6 are radially protruded at intervals of a given distance in a manner to receive air against an advancing direction and peripherally arranged to form a starting plate 5. The starting plate is secured to the vertical surface of a wheel 4, the wheel 3 is exposed from an aircraft body, and the wheels 3 are rotated by means of an opposite air pressure to form the wheel starting plate of an aircraft. In this constitution, a) wear of a wheel is prevented from occurring and safety is improved. b) The occurrence of choking of grooves, for increasing ground touching resistance of a runway, with rubber is reduced, the number of cleaning times is reduced, so as to decrease expense.